Add versioned compatible strings for Broadcom DPFE. These take the form
brcm,dpfe-cpu-v<N> where <N> is a number from 1 to 4.
These API version related compatible strings are more specific than the
catch-all "brcm,dpfe-cpu" and more generic than chip-specific compatible
strings.
Signed-off-by: Markus Mayer <mmayer@xxxxxxxxxxxx>
---
.../bindings/memory-controllers/brcm,dpfe-cpu.yaml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
index 08cbdcddfead..6dffa7b62baf 100644
--- a/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
@@ -16,6 +16,11 @@ properties:
- enum:
- brcm,bcm7271-dpfe-cpu
- brcm,bcm7268-dpfe-cpu
+ - enum:
+ - brcm,dpfe-cpu-v1
+ - brcm,dpfe-cpu-v2
+ - brcm,dpfe-cpu-v3
+ - brcm,dpfe-cpu-v4
- const: brcm,dpfe-cpu
reg:
@@ -40,7 +45,8 @@ additionalProperties: false
examples:
- |
dpfe-cpu@f1132000 {
- compatible = "brcm,bcm7271-dpfe-cpu", "brcm,dpfe-cpu";
+ compatible = "brcm,bcm7271-dpfe-cpu", "brcm,dpfe-cpu-v1",
+ "brcm,dpfe-cpu";
reg = <0xf1132000 0x180>,
<0xf1134000 0x1000>,
<0xf1138000 0x4000>;
--
2.43.0
